'The children of Israel,' in Isaiah 14:2, signify the Gentiles.

In Jeremiah 23:8, 'Israel' represents the spiritual natural church.

(Посилання: Apocalypse Explained 768)

289. To Him that sitteth upon the throne, that liveth unto ages of ages, signifies from whom are all things of heaven and of the church and eternal life. This is evident from the signification of "throne," as being, in reference to the Lord, in general the whole heaven, in particular the spiritual heaven, and abstractly Divine truth proceeding; and as through this the heavens have existence, therefore "throne" here signifies all things of heaven and of the church (See above n. 253; that "He that sitteth upon the throne" is the Lord, see also above (n. 267, 268). This is also evident from the signification of "living unto ages of ages," as being that eternal life is from Him (See above, n. 84); for "He that liveth" signifies that He alone is life, and therefore that everything of life with angels and men is from Him; and "unto ages of ages" signifies eternity. "Unto ages of ages" signifies eternity because in the world it signifies time throughout its whole extent; but in heaven, where there is not time like that in the world, it signifies eternity; for the sense of the letter of the Word is made up of such things as are in the world, but its spiritual sense is made up of such things as are in heaven; and this in order that the Divine may close into the natural things of the world as into its ultimates, and may rest in them, and subsist upon them; therefore it is said, "ages of ages," and not eternity.